%0 Journal Article
%A Yu. K. Gerasimov
%T Some extremal problems of mathematical economics
%J Differencialʹnye uravneniâ
%D 1982
%P 1665-1673
%V 18
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1982_18_10_a1/
%G ru
%F DE_1982_18_10_a1